USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory                                    -   
[TXT] index_.html                    2014-12-29 12:40  7.7K  
[DIR] images/                        2018-12-04 19:40    -   
[DIR] downloads/                     2015-02-09 23:38    -

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/2013/1024/i/
Page Contact Information: Contact USGS